{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1745866408",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa15516510e61b61fedd2cf0284da182cf96059f3bb7a849b9064b8f60abcd063",
    "signature": "0xbed9976e7af9581c4d7e155a7d2a491aa65abc3c40b8c97081824a6927d8c6ac4274f488c9f565bb4fc62cd01befe5e27f5a67153f9cb87175d1c94cabc3810b1b",
    "signer": "0x742Fff9be20F80Ce7285c8Ab12B9018Ef3Cf14F0",
    "userId": "111467392"
  }
}